GB/T 47478.1-2026 Pending National standards

GB/T 47478.1-2026 Public security—Voiceprint recognition applications—Part 1:Technical requirements for capture recognition and database construction

GB/T 47478.1-2026 Public security—Voiceprint recognition applications—Part 1:Technical requirements for capture recognition and database construction

Publish Date: 2026-04-30 Implement Date: 2026-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 47478.1-2026

Standard Type: National standards

Standard Status: Pending

is_force_gb: no

CCS Name: Security and Alarm System

ICS Name: Crime prevention

Publish Date: 2026-04-30

Implement Date: 2026-11-01

Pages: 16 pages

Scope

This document specifies the sources of voiceprint voice files, the detection and quality grading of voiceprint data, and the requirements for building a database of voiceprint voice files.
This document is applicable to the acquisition of voiceprint voice files, the detection of voiceprint data quality, the construction of a database of voiceprint voice files, and voiceprint recognition applications.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Referenced Standards

GB/T 21023-2007 General specification for Chinese speech recognition system GB/T 41786-2022 Public security—Biometric recognition—Terminology GB/T 41807-2022 Information security technology—Security requirements of voiceprint recognition data GA/T 1587-2019 Test specifications for automatic speaker recognition system

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